@misc{indiciaeb6c68e44479d,
  title = {Aggregation behaviour in hens and 'sudden death syndrome'.},
  author = {P E Curtis},
  year = {1986},
  doi = {10.1136/vr.119.22.560},
  url = {https://pubmed.ncbi.nlm.nih.gov/3798708/},
  note = {Source identifier: 3798708}
}